56 59 Ser 7 8 9 10 60 66 Ser 60 80 w H D comp exc A DIESEL SEAT discharge valve water cooled 66 Ser 60 DIESEL Bendix 23 7291 23521410 A R 1 38 57 66 ALL w Air Equip exc 4 cyc A V J DIESEL 66 Ser 60 DIESEL SEAT unloading spring Bendix 238491 2364475 1 15 65 Ser 60 80 4 cyc DIESEL w Air Brake SEAT discharge valve 22820750 2 3 55 56 59 Ser 7 8 9 10 60 62 ALL lst design exc 15000 lb axle DIESEL 62 66 ALL 2nd design NUT discharge valve cap Bendix 62 65 DIESEL 210469 2028998 2 1 45 63 65 Ser 60 2 cyc DIESEL w H D comp exc TILT 63 66 Ser 80 w H D comp exc 4 cyc DIESEL NUT discharge valve cup Bendix 66 Ser 60 2 cyc DIESEL 236215 watefcooled 23381890 2 1 87 60 66 Ser 60 80 w H D comp exc 4 cyc DIESEL 66 Ser 60 TILT TDM 4 cyc RETAINER unloading spring Bendix DIESEL 240025 air cooled 2406928o 1 12 63 66 Ser 80 w H D comp 63 65 Ser 60 2 cyc DIESEL w H D comp exc TILT RETAINER unloading spring Bendix 66 Ser 60 2 cyc DIESEL 240024 water cooled 24077060 1 1 2 56 59 Ser 7 8 9 10 60 66 Ser 60 80 w Air Equip GUIDE inlet valve Bendix 239395 37672670 2 10 60 66 ALL w Air Equip GUIDE unloading plunger Bendix 240022 24069260 2 24 65 Ser 60 80 4 cyc DIESEL w Air Brake BUSHING unloading valve 23367820 2 45 65 Ser 60 80 4 cyc DIESEL w Air Brake BODY unloader Midland N 13968 B 23367810 1 4 50 66 ALL w Air Brake BODY air pressure protection valve 66 Ser 80 w 8 SPD Midland 101735 3887872 1 1 95 60 66 ALL w Air Equip PLUNGER unloading Bendix 240023 24069270 2 12 65 Ser 60 80 4 cyc DIESEL J w Air Brake lst design PLUNGER inlet valve Midland N 13840 23367690 2 50 65 66 Ser 60 80 4 cyc DIESEL w Air Brake 2nd desigi PLUNGER inlet valve Midland 600324 24790930 2 65 60 66 ALL w Air Equip SPRING unloading Bendix 239972 24069240 1 17 65 66 Ser 60 80 4 cyc DIESEL w Air Brake SPRING discharge valve Midland 1389 21675270 2 31 65 Ser 60 80 4 cyc DIESEL w Air Brake lst design SPRING inlet valve Midland N 13841 23367710 2 19 65 66 Ser 60 80 4 cyc DIESEL w Air Brake 2nd design SPRING inlet valve Midland N 13841 A 24790310 2 12 65 66 Ser 60 80 4 cyc DIESEL SPRING unloading valve expander w Air Brake Midland N 12697 K 23550460 2 20 66 ALL w Air Brake SPRING air pressure protection valve 66 Ser 80 w 8 SPD diaphragm Midland 600399 GL 3887873 1 25 65 66 Ser 60 80 4 cyc DIESEL I w Air Brake GUARD w pin valve Midland 11085 C 2279041 2 2 75 65 Ser 60 80 4 cyc DIESEL w Air Brake WASHER discharge valve 22820760 2 17 65 Ser 60 80 4 cyc DIESEL w Air Brake lst design UNLOADER ASSY Midland N 13799 D 23367680 1 7 30 65 66 Ser 60 80 4 cyc DIESEL w Air Brake 2nd design UNLOADER ASSY Midland N 13799 E 24790280 1 7 30 65 66 Ser 60 80 4 cyc DIESEL w Air Brake REPAIR KIT unlcader Midland RN 33C 24791940 T 1 3 10 TNOTE Repair of 2479028 65 66 Ser 60 80 4 cyc DIESEL w Air Brake SNAP RING unloader valve spring 24790430 2 10 65 66 Ser 60 80 4 cyc DIESEL w Air Brake DISC unloader valve Midland N 13818 23367850 2 20 65 66 Ser 60 80 4 cyc DIESEL DIAPHRAGM unloader valve Midland w Air Brake N 13819 A 23550450 2 45 66 ALL w Air Brake DIAPHRAGM air pressure protection 66 Ser 80 w 8 SPD valve Midland 601055 38878750 1 35 60 66 ALL w Air Equip PISTON unloading Bendix 229875 24069210 2 1 44 864 478 Chovrolol Motor DIAZ HDT Gonoral Motors Corpor ion REVISED MAY 1 1966 A